package com.atguigu.search.service.impl;

import com.alibaba.fastjson.JSON;
import com.atguigu.common.to.es.SkuEsModel;
import com.atguigu.search.config.EsConfig;
import com.atguigu.search.constant.EsConstant;
import com.atguigu.search.service.ProductSaveService;
import lombok.extern.slf4j.Slf4j;
import org.elasticsearch.action.bulk.BulkRequest;
import org.elasticsearch.action.bulk.BulkResponse;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.common.xcontent.XContentType;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

@Slf4j
@Service
public class ProductSaveServiceImpl implements ProductSaveService {
    @Resource
    private RestHighLevelClient client;
    @Override
    public boolean productStatusUp(List<SkuEsModel> skuEsModels) throws IOException {
        BulkRequest bulkRequest=new BulkRequest();
        for (SkuEsModel skuEsModel:skuEsModels) {
            IndexRequest indexRequest=new IndexRequest(EsConstant.PRODUCT_INDEX);
            indexRequest.id(skuEsModel.getSkuId().toString());
            String jsonStringData= JSON.toJSONString(skuEsModel);
            indexRequest.source(jsonStringData, XContentType.JSON);
            bulkRequest.add(indexRequest);
        }
        BulkResponse bulk = client.bulk(bulkRequest, EsConfig.COMMON_OPTIONS);
        boolean result = bulk.hasFailures();
        if(result){
            List<String> collect = Arrays.stream(bulk.getItems()).map(item -> item.getId()).collect(Collectors.toList());
            log.error("商品上架错误：{}",collect);
        }
        return result;
    }
}
